ES2139707T3 - A MEASUREMENT ELEMENT TO MEASURE THE POWER OF A SHAFT, AND A BOAT EQUIPPED WITH SUCH MEASUREMENT ELEMENT. - Google Patents

A MEASUREMENT ELEMENT TO MEASURE THE POWER OF A SHAFT, AND A BOAT EQUIPPED WITH SUCH MEASUREMENT ELEMENT.

Info

Publication number
ES2139707T3
ES2139707T3 ES94200252T ES94200252T ES2139707T3 ES 2139707 T3 ES2139707 T3 ES 2139707T3 ES 94200252 T ES94200252 T ES 94200252T ES 94200252 T ES94200252 T ES 94200252T ES 2139707 T3 ES2139707 T3 ES 2139707T3
Authority
ES
Spain
Prior art keywords
measurement element
measure
axis
holes
series
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94200252T
Other languages
Spanish (es)
Inventor
Rombartus Willem Pi Uitermarkt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Techno Fysica BV
Original Assignee
Techno Fysica BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Techno Fysica BV filed Critical Techno Fysica BV
Application granted granted Critical
Publication of ES2139707T3 publication Critical patent/ES2139707T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
    • G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
    • G01L3/108—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving resistance strain gauges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1407—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs
    • G01L3/1428—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers
    • G01L3/1457—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving springs using electrical transducers involving resistance strain gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

UNO DE LOS OBJETIVOS DE LA INVENCION ES PERMITIR EL REGISTRO CONTINUO DE LA POTENCIA SUMINISTRADA A UN EJE DESDE UN MOTOR. EN LA PRESENTE INVENCION SE PRESENTA UN ELEMENTO DE MEDICION PARA MEDIR LA POTENCIA SUMINISTRADA A UN EJE ROTATIVO QUE CONSTA DE: - UNA SERIE DE PRIMEROS ORIFICIOS PARA RECIBIR UNOS PRIMEROS ELEMENTOS DE FIJACION A TRAVES DE LOS CUALES EL ELEMENTO SE PUEDE ASEGURAR A UNA PRIMERA PARTE DEL EJE; - UNA SERIE DE SEGUNDOS ORIFICIOS PARA RECIBIR UNOS SEGUNDOS ELEMENTOS DE FIJACION A TRAVES DE LOS CUALES SE PUEDE ASEGURAR EL ELEMENTO DE MEDICION A UNA SEGUNDA PARTE DEL EJE OPUESTA A LA PRIMERA PARTE DEL EJE; Y - UNA SERIE DE DEFORMIMETROS DISPUESTOS CERCA DE LOS PRIMEROS Y SEGUNDOS ORIFICIOS PARA SUMINISTRAR UNA SEÑAL ELECTRICA QUE ES UNA MEDIDA DEL PAR EJERCIDO SOBRE EL ELEMENTO DE MEDICION.ONE OF THE OBJECTIVES OF THE INVENTION IS TO ALLOW THE CONTINUOUS RECORDING OF THE POWER SUPPLIED TO AN AXLE FROM A MOTOR. IN THE PRESENT INVENTION, A MEASUREMENT ELEMENT IS PRESENT TO MEASURE THE POWER SUPPLIED TO A ROTARY AXIS THAT CONSISTS OF: - A SERIES OF FIRST HOLES TO RECEIVE FIRST FIXING ELEMENTS THROUGH WHICH THE ELEMENT CAN BE SECURED TO A FIRST FROM THE AXIS; - A SERIES OF SECOND HOLES TO RECEIVE A SECOND FIXING ELEMENTS THROUGH WHICH THE MEASUREMENT ELEMENT CAN BE SECURED TO A SECOND PART OF THE AXIS OPPOSED TO THE FIRST PART OF THE AXIS; AND - A SERIES OF DEFORMIMETERS ARRANGED NEAR THE FIRST AND SECOND HOLES TO SUPPLY AN ELECTRICAL SIGNAL THAT IS A MEASURE OF THE TORQUE EXERCISED ON THE MEASURING ELEMENT.

ES94200252T 1994-01-31 1994-01-31 A MEASUREMENT ELEMENT TO MEASURE THE POWER OF A SHAFT, AND A BOAT EQUIPPED WITH SUCH MEASUREMENT ELEMENT. Expired - Lifetime ES2139707T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94200252A EP0665423B1 (en) 1994-01-31 1994-01-31 A measuring element for measuring the power of a shaft, and a ship provided with such a measuring element

Publications (1)

Publication Number Publication Date
ES2139707T3 true ES2139707T3 (en) 2000-02-16

Family

ID=8216621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94200252T Expired - Lifetime ES2139707T3 (en) 1994-01-31 1994-01-31 A MEASUREMENT ELEMENT TO MEASURE THE POWER OF A SHAFT, AND A BOAT EQUIPPED WITH SUCH MEASUREMENT ELEMENT.

Country Status (4)

Country Link
EP (1) EP0665423B1 (en)
DE (1) DE69422148T2 (en)
DK (1) DK0665423T3 (en)
ES (1) ES2139707T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6490935B1 (en) 1999-09-28 2002-12-10 The Timken Company System for monitoring the operating conditions of a bearing
DE10138513B4 (en) * 2001-08-06 2004-04-08 Siemens Ag torque sensor
ES2214934B1 (en) * 2002-02-27 2006-08-01 Fundacion Centro De Tecnologias Aeronauticas TORQUE MEASUREMENT SYSTEM.
GB2417322A (en) * 2004-08-16 2006-02-22 Transense Technologies Plc Measuring torque in the crankshaft of a powertrain
US9751220B2 (en) * 2015-03-31 2017-09-05 Google Inc. Flexure based torque sensor
JP2021089239A (en) * 2019-12-05 2021-06-10 アズビル株式会社 Torque sensor
IT202400002881A1 (en) * 2024-02-12 2025-08-12 Giuffre Ezio DEVICE FOR MONITORING SHIP PROPELLERS.
EP4621255A1 (en) * 2024-03-21 2025-09-24 Ovalo GmbH Torque transmission component for a transmission

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2125613A1 (en) * 1971-05-24 1973-04-26 Juri Dipl Ing Brolich METHOD AND ARRANGEMENT FOR POWER MEASUREMENT ON CIRCULATING SHAFTS
GB2020441B (en) * 1978-03-16 1982-11-24 Molins Ltd Device for measuring torque
US4471663A (en) * 1982-04-12 1984-09-18 Exxon Production Research Co. Drilling torquemeter
US5172774A (en) * 1991-04-12 1992-12-22 Ingersoll-Rand Company Axially compact torque transducer
DE4208522C2 (en) * 1992-03-18 2000-08-10 Hottinger Messtechnik Baldwin Torque sensor
EP0575634B1 (en) * 1992-05-25 1996-10-09 Hottinger Baldwin Messtechnik Gmbh Torque sensor
NL9201386A (en) * 1992-07-31 1994-02-16 Techno Fysica B V Measuring element for measuring the power of a shaft, and ship provided with a measuring element of this type
US5533410A (en) * 1993-12-03 1996-07-09 Westinghouse Electric Corporation Motor power measuring cell for motor operated valves

Also Published As

Publication number Publication date
DE69422148D1 (en) 2000-01-20
DK0665423T3 (en) 2000-05-08
DE69422148T2 (en) 2000-04-20
EP0665423A1 (en) 1995-08-02
EP0665423B1 (en) 1999-12-15

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